You press on X button to open the menu, then you go down and press SAVE. It will ask you if you want to save and overwrite the old save, and you press YES twice (two questions) and it saves your game!
you can't
You can only save one.
Unlike past Pokemon games, you have to delete you existing save file before you can save a new game. You can do that by holding Up+Select+B on the title screen (where it says Pokemon Diamond or Pokemon Pearl) Deleting the save takes a minute or two
Yes, you can but you have to have a cord and the go to the trading center in leaf green it is upstairs of the Healing place and go to the trading center in Pokemon "pearl" and then trade the pokemons. When you are done that save in leaf green and the shut that down and save for Pokemon pearl. Then, in Pokemon pearl go to the safari zone and walk around and you'll find the pokemons that you traded from Leaf Green to Pokemon Pearl.
It says that the save data is corrupt and will take you back to the last save that you made
Do you have a flashcart? Is the save file .sav then you can use pokesav! Google "Pokemon Pearl Pokesav"
save game before obtaining pokedex
If you save, yes. If you don't, no.
you defeat team galactic in the area and save the three pokemon from cyrus
if you mean can you get Pokemon from pearl and diamond and trade them to ruby so you can get diamond and pearl Pokemon on ruby. then no you can not. but you can migrate ruby Pokemon. you put the Pokemon in ruby that you want to put on diamond or pearl in the PC. save it turn off. then go to diamond and migrate them. must be in ds at the same time. pal park.
1. if you make a new game and save, you will erase your previous game.
you have to put honey on a tree and save then turn off your power and turn it back on